Backed out changeset 0440fa5863b2 (bug 1634947) for Devtools failures in browser_webconsole_certificate_messages.js . CLOSED TREE

dom/locales/en-US/chrome/security/security.properties

@@ -67,7 +67,7 @@ NoValidMetadata=The integrity attribute does not contain any valid metadata.
 # LOCALIZATION NOTE: Do not translate "RC4".
 WeakCipherSuiteWarning=This site uses the cipher RC4 for encryption, which is deprecated and insecure.
 
-DeprecatedTLSVersion2=This site uses a deprecated version of TLS. Please upgrade to TLS 1.2 or 1.3.
+DeprecatedTLSVersion=This site uses a deprecated version of TLS that will be disabled in March 2020. Please upgrade to TLS 1.2 or 1.3.
 
 #XCTO: nosniff
 # LOCALIZATION NOTE: Do not translate "X-Content-Type-Options: nosniff".

netwerk/protocol/http/nsHttpChannel.cpp

@@ -2381,7 +2381,7 @@ void nsHttpChannel::ProcessSSLInformation() {
   if (NS_SUCCEEDED(rv) &&
       tlsVersion != nsITransportSecurityInfo::TLS_VERSION_1_2 &&
       tlsVersion != nsITransportSecurityInfo::TLS_VERSION_1_3) {
-    nsString consoleErrorTag = NS_LITERAL_STRING("DeprecatedTLSVersion2");
+    nsString consoleErrorTag = NS_LITERAL_STRING("DeprecatedTLSVersion");
     nsString consoleErrorCategory = NS_LITERAL_STRING("TLS");
     Unused << AddSecurityMessage(consoleErrorTag, consoleErrorCategory);
   }